The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 23, 2025

Filed:

Jun. 07, 2021
Applicant:

Kansai Paint Co., Ltd., Hyogo, JP;

Inventors:

Yasuyuki Kataoka, Kanagawa, JP;

Tatsuya Kai, Kanagawa, JP;

Yukako Kanda, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 123/12 (2006.01); B65D 65/42 (2006.01); C09D 5/08 (2006.01); C09D 7/20 (2018.01); C09D 7/63 (2018.01); C09D 123/08 (2006.01);
U.S. Cl.
CPC ...
C09D 123/12 (2013.01); B65D 65/42 (2013.01); C09D 5/08 (2013.01); C09D 7/20 (2018.01); C09D 7/63 (2018.01); C09D 123/0869 (2013.01);
Abstract

An aqueous coating composition including: an aqueous dispersion (A) of a polyolefin resin that includes a polypropylene (A1); a crosslinking agent (B) that has a carboxyl group-reactive functional group; an aminosilane (C); and an organic solvent (D) with a water solubility of 0.01-5.0 g/100 g and a boiling point of 120-250° C.


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